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LAS VEGAS, NEVADA - OCTOBER 16: Bruno Mars performs onstage during the 25th annual Keep Memory Alive 'Power of Love Gala' benefit for the Cleveland Clinic Lou Ruvo Center for Brain Health at Resorts World Las Vegas on October 16, 2021 in Las Vegas, Nevada. (Photo by Denise Truscello/Getty Images for Keep Memory Alive)

LAS VEGAS, NEVADA - OCTOBER 16: Bruno Mars performs onstage during the 25th annual Keep Memory Alive 'Power of Love Gala' benefit for the Cleveland Clinic Lou Ruvo Center for Brain Health at Resorts World Las Vegas on October 16, 2021 in Las Vegas, Nevada. (Photo by Denise Truscello/Getty Images for Keep Memory Alive)